#282945#282945

#282945 is a dark, muted blue. Relative luminance 0.025; OKLCH L 29.4% C 0.051 H 281.2°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#282945
RGB	rgb(40, 41, 69)
HSL	hsl(238, 27%, 21%)
HSV	hsv(238, 42%, 27%)
CMYK	cmyk(42%, 40.6%, 0%, 72.9%)
CIE-LAB	lab(17.77, 7.80, -17.72)
CIE-LCH	lch(17.77, 19.36, 293.76°)
OKLab	oklab(29.4% 0.0099 -0.0496)
OKLCH	oklch(29.4% 0.051 281.2)
XYZ	xyz(2.7419, 2.4666, 5.9607)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282945 #454428

analogous

#283845 #282945 #362845

triadic

#282945 #452829 #294528

tetradic

#282945 #452838 #454428 #284536

square

#282945 #452838 #454428 #284536

split-complementary

#282945 #453628 #384528

monochromatic

#0B0C13 #12121E #282945 #3E406C #555792

Accessibility & contrast

On white

14.06

#282945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#282945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282945

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282945	#FFFFFF	#000000	##FFFFFF
##282945	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202D46

Deuteranopia (green-blind)

#1E2B44

Tritanopia (blue-blind)

#202E33

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #282945;
/* rgb */ color: rgb(40, 41, 69);
/* oklch */ color: oklch(29.4% 0.051 281.2);

Tailwind

colors: {
  custom: {
    50: '#636279',
    500: '#282945',
    950: '#000000',
  },
}

SCSS

$custom: #282945;
$custom-light: #636279;
$custom-dark: #000000;

JSON

{
  "hex": "#282945",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 69
  },
  "hsl": {
    "h": 237.931,
    "s": 26.606,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29405,
    "c": 0.05062,
    "h": 281.2
  },
  "luminance": 0.02467
}

Semantic roles & 50–950 ramp

primary

#282945

secondary

#777652

accent

#C065C3

background

#F5F5F7

surface

#EAEAED

border

#C6C6C8

text

#050509

muted

#79797B

Preview Lab

Preview with #282945

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →